The manufacturer’s record · Page 3 of 3

2015 Infiniti Q50
Manufacturer communications & TSBs.Page 3

Original record summaries, dates and identifiers for this model-year. Records 201–204 of 204, ordered newest first. Dated records on this page: Apr 29, 2014–Nov 25, 2014.

Back to 2015 Infiniti Q50 problems & recalls
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This archive includes service bulletins, warranty notices, software instructions and other communications. Records may repeat or supersede earlier instructions. A model-year association is not proof that a document covers every engine, trim, VIN or reported symptom, or that a repair is free.

NHTSA download snapshot: Sep 28, 2026. These are communication associations for this vehicle, not unique defects. How records are joined and counted.

Nov 25, 2014Service Bulletin/Repair Instructions

ITB14056

NHTSA communication ID: 10192479

NHTSA source summary · Original PDF not reviewed by Recallfolio

SERVICE INFORMATION Starting with 2010 Model Year, Infiniti vehicles have been gradually incorporating a new type of DTC known as Permanent DTC or P-DTC. If a vehicle is equipped with P-DTCs, all emission related DTCs will also set a P-DTC if the MIL is turned ON. A listing of which DTCs that will also set a P-DTC is found in the DTC Index in the EC-Engine Control section of the Electronic Service Manual (ESM). If a DTC repair is performed and the DTC erased, a vehicle may fail an Emission Inspection and Maintenance test if the P-DTC is not also erased. See this bulletin for further detail.

Source components: ELECTRICAL SYSTEM · ENGINE.

Source record 10192479 at NHTSA
Nov 20, 2014Service Bulletin/Repair Instructions

ITB14055

NHTSA communication ID: 10192475

NHTSA source summary · Original PDF not reviewed by Recallfolio

SERVICE INFORMATION If a customer describes lack of power or poor acceleration, perform the following checks before attempting any repair: * Check for stored DTCs. * Check if the driver is resting their left foot on the brake pedal while accelerating. Advise the customer not to rest their foot on the brake while accelerating. * Use CONSULT-III plus in Engine Data Monitor to check operation of the brake lamp circuit signal. Monitor the brake switch during the incident; it should be "OFF". Please see this bulletn for further details.

Source components: ELECTRICAL SYSTEM · POWER TRAIN.

Source record 10192475 at NHTSA
Aug 6, 2014Service Bulletin/Repair Instructions

ITB14038

NHTSA communication ID: 10192416

NHTSA source summary · Original PDF not reviewed by Recallfolio

SERVICE INFORMATION When replacing a BCM for any reason and the original BCM?s configuration cannot be accessed with CONSULT-III plus (C-III plus), the new BCM must be manually configured. Configuration settings are not "spelled out" in C-III plus. For example, under Intelligent Key Type the designation "0" is used in place of "without I-KEY". Currently, the Electronic Service Manual (ESM) does not have a definition chart. The ESM will be updated with this information. Updated ESMs will be distributed to the field as quickly as possible. Until the updated ESMs are made available, please use the chart on the next page to assist in performing a manual configuration on the applied vehicles listed above. See this bulletin for further detail.

Source components: ELECTRICAL SYSTEM:BODY CONTROL MODULE/BCM · EQUIPMENT.

Source record 10192416 at NHTSA
Apr 29, 2014Service Bulletin/Repair Instructions

ITB14020

NHTSA communication ID: 10192355

NHTSA source summary · Original PDF not reviewed by Recallfolio

SERVICE INFORMATION Warranty claims coding for repairing wiring harnesses for all Infiniti vehicles has changed. This bulletin gives an outline of the retailer technician?s responsibilities in assisting the retailer claims administrator to properly code a harness repair. Failure to provide correct information may result in claims suspension or rejection. See this bulletin for further detail.

Source components: ELECTRICAL SYSTEM:WIRING · EQUIPMENT.

Source record 10192355 at NHTSA